AI-First Senior Fullstack Engineer (Node.js / AWS)

CPP Digital; Philippines; On-site; PHP 1,200,000 - 2,400,000; Full time

Job summary

N Brown is seeking a highly experienced, AI-native Senior Fullstack Engineer to own the design, build, and scaling of production-grade software. You will work primarily with Node.js and AWS, leveraging AI coding agents as core development tools to deliver across payments, fraud, originations, and financial infrastructure.

The successful candidate will operate independently, make sound technical decisions, and drive delivery from requirements to production with minimal supervision, while

Qualifications

• Strong hands-on experience with Node.js and production-grade backend services.
• Proficiency in JavaScript and/or TypeScript.
• Practical AWS design, deployment, and maintenance experience.
• Backend engineering skills: API development, system integration, architecture.
• Experience with databases, CI/CD, automated testing, and Git.
• Experience with AI-native development tools and AI-assisted coding workflows.
• Ability to review and secure AI-generated code and deliver independently.

Responsibilities

• Design, develop, and maintain production-grade backend services using Node.js, JavaScript, and TypeScript.
• Build scalable, secure backend systems and APIs with Node.js.
• Integrate AI coding agents as core development tools within a steady delivery workflow.
• Leverage AI to accelerate development, debugging, testing, and documentation while owning the codebase.
• Translate business requirements into robust technical solutions and deliver from development to production.
• Develop and integrate REST APIs, third-party platforms, and SaaS solutions.
• Work with AWS to deploy, monitor, and scale applications.
• Review AI-generated code for security, performance, and reliability.
• Refactor and modernise existing applications as needed.
• Implement automated testing, CI/CD pipelines, and quality controls.
• Troubleshoot production issues and improve performance and observability.
• Collaborate with stakeholders while aligning with UK business hours.

Skills

Node.js

JavaScript

TypeScript

AWS

API design

AI-native development

Code review

Independent delivery

English communication

Job description

N Brown is seeking a highly experienced, AI-native Senior Fullstack Engineer to own the design, build, and scaling of production-grade software. You will work primarily with Node.js and AWS, leveraging AI coding agents as core development tools to deliver across payments, fraud, originations, and financial infrastructure.

The successful candidate will operate independently, make sound technical decisions, and drive delivery from requirements to production with minimal supervision, while